Product Description

This Cusco Brake Cylinder Stopper for the Subaru WRX / STI has been designed to reinforce the mounting points of the brake master cylinder and to repair the inherent flex between the brake master cylinder, and the firewall. This is a common issue for those of you who auto-x or participate in weekend track days where extreme braking will occur.

Installation can be performed with basic tools as the holes on this brake cylinder stopper match the existing provisions on the firewall. Hardware will be included, and it will come powder-coated in Cusco's flagship blue color for extra resistance to rust and corrosion.